mdw 524designed by mdw, from 1990 on,it was a bigimprovement on fortschritt e 514; 6 cylinder engine,150 hp.bigger grain tank, more grain seperation, a lot moreelectronics, better cab. faster unloading. cutting tableimproved. different gearbox and drives. different unloadingauger.it still was short on output ,it was replaced with mdw525 .only 6 524 sold in ireland,